Quote originally posted by solarowl:
So, I have a question about Porygon. XD
So, I'm breeding for the right nature, and I realized Porygon can only have Trace or Download as an ability. I was using Adaptability as my final ability for Porygon-Z. So if I have a Porygon with Download right now, will it's ability switch after I trade it into a Porygon-Z?
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If the Pokemon has that ability as an option if it levels up, then it will keep it. So if starts with Download, it will end with Download. But if it starts with Trace, it will evolve into Adaptability.